Massaponax Tech Campus
Proposed
The Massaponax Tech Campus is a proposed data center campus on about 588.6 acres in Spotsylvania County, Virginia, under rezoning case R25-0004 from Rural to Industrial 2. Lavue Lane Owner LLC is the applicant, and no operator or end user is named. Proffers cap data center buildings at 1,501,740 square feet in Phase 1 and 4,505,220 in Phase 2. The applicant is working with Dominion Energy and Rappahannock Electric Cooperative on four proposed 300-megawatt substations. The rezoning was under review in October 2026.
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Overview
- Campus power
- 300 MW
- Utility Service · Proposed
- Status
- Proposed
- Proposed campus
- Site
- 588.556 acres
- Campus
- Build window
- 2029
- Proffered cap on data center building area; expected completion year from the traffic assumptions
- Campus buildout
- 4,505,220 sq ft
- Phase 2 · Reported
- Project scope
Power and grid
| Capacity | Basis | Status | Scope | As of |
|---|---|---|---|---|
| 300 MW | Utility Service | Proposed | Exact Asset | — |
| Rating of each of four proposed substations on at least two pad sites; not a stated campus load | ||||
- Utility
- Dominion Energy Inc
- ISO / RTO
- PJM
- Backup generation
- Accessory power generation limited to back-up and emergency use; generators must meet EPA Tier 4 equivalence
Facility and development
- Site area (acres)
- 588.556
- Water source
- Potable water prohibited for permanent industrial cooling unless County Utilities approves
- Environmental commitments
- Groundwater will not be used for domestic or industrial cooling
- Permits and dockets
- Rezoning application R25-0004 from RU to I-2, under review
Organizations
Lavue Lane Owner LLCDeveloperExact Asset